CN220296223U - Lifting and transferring device for welding lathe frame - Google Patents
Lifting and transferring device for welding lathe frame Download PDFInfo
- Publication number
- CN220296223U CN220296223U CN202321922608.0U CN202321922608U CN220296223U CN 220296223 U CN220296223 U CN 220296223U CN 202321922608 U CN202321922608 U CN 202321922608U CN 220296223 U CN220296223 U CN 220296223U
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- China
- Prior art keywords
- frame
- lifting
- lathe
- welding
- base frame
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- 238000003466 welding Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000003028 elevating effect Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 244000309464 bull Species 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a lifting transfer device for welding a lathe frame, which comprises a base frame, wherein a lifting mechanism is arranged below the base frame and used for controlling the lifting of the lathe frame, and a plurality of rotating rods are rotatably arranged in the base frame; the base frame includes a frame and No. two frames, and a frame and No. two frames opposite sides equal symmetry are equipped with a plurality of pivots, and the pivot outside that frame and No. two frames correspond is located to the bull stick both ends cover respectively, relates to lathe frame welding technical field, through establishing a plurality of bull sticks on base frame, establishes elevating system in base frame bottom, can realize the transportation and the lift of lathe frame, easy operation, convenient to use has improved lathe frame's welding efficiency.
Description
Technical Field
The utility model belongs to the technical field of lathe frame welding, and particularly relates to a lifting and transferring device for lathe frame welding.
Background
The lathe frame is a great frame, in welding process, will wait to weld lathe frame to remove to the production line through fork truck etc. more, and the operation is very inconvenient, and in welding process, if need carry out the removal of lathe frame, still need operate fork truck again and adjust, seriously influence production efficiency, very inconvenient.
Disclosure of Invention
The utility model aims to provide a lifting and transferring device for welding a lathe frame, which aims to solve the problems in the prior art.
The technical scheme adopted by the utility model is as follows:
the lifting transfer device for the welding of the lathe frame comprises a base frame, wherein a lifting mechanism is arranged below the base frame and used for controlling the lifting of the lathe frame, and a plurality of rotating rods are rotationally arranged in the base frame;
the base frame comprises a first side frame and a second side frame, a plurality of rotating shafts are symmetrically arranged on opposite sides of the first side frame and the second side frame, and two ends of the rotating rod are respectively sleeved on the outer sides of the rotating shafts corresponding to the first side frame and the second side frame.
Preferably, the base frame is internally provided with an air cylinder, the second side frame is provided with a positioning plate, the output end of the air cylinder is connected with the positioning plate, and the rotating shaft on the first side frame is sleeved with a spring.
Preferably, a positioning hole is further formed in the outer side of the base frame and used for inserting a pin for positioning after the lathe frame is in place.
Preferably, the lifting mechanism comprises a bottom bracket, a motor is arranged at the center of the bottom bracket, a two-way converter is connected with an output shaft of the motor, two output ports of the two-way converter are all connected with a transmission rod, one end of the transmission rod, which is far away from the two-way converter, is all connected with a one-way converter, the output end of the one-way converter is connected with a screw rod, two screw rods are arranged at two ends of the bottom bracket, lifting supporting plates are arranged at the tops of the screw rods, a screw sleeve is arranged at the outer side of the screw rods, and the outer side of the screw sleeve is matched with the corresponding screw rod.
Preferably, the inner side of the screw sleeve is screwed with the screw rod by adopting threads.
Preferably, two ends of the transmission rod are respectively connected with the bidirectional converter and the unidirectional converter through spline transmission.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
according to the utility model, the plurality of rotating rods are arranged on the base frame, and the lifting mechanism is arranged at the bottom of the base frame, so that the transportation and lifting of the lathe frame can be realized, the operation is simple, the use is convenient, and the welding efficiency of the lathe frame is improved.
Drawings
FIG. 1 is a top view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a side view of the present utility model;
FIG. 4 is a schematic view of the elevating mechanism according to the present utility model;
FIG. 5 is a schematic diagram of a bi-directional converter according to the present utility model;
FIG. 6 is a schematic diagram of a unidirectional converter according to the present utility model;
in the figure: 1. a base frame; 11. a first side frame; 12. a second side frame; 13. a rotating shaft; 14. a spring; 15. a cylinder; 16. a positioning plate; 17. positioning holes; 2. a lifting mechanism; 21. a bottom bracket; 22. a motor; 23. a bi-directional converter; 24. a transmission rod; 25. a unidirectional converter; 26. a screw; 27. a screw rod; 28. a screw sleeve; 29. lifting the supporting plate; 3. and (5) rotating the rod.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Examples:
1-6, the lifting transfer device for welding the lathe frame comprises a base frame 1, wherein a lifting mechanism 2 is arranged below the base frame 1 and used for controlling the lifting of the lathe frame, and a plurality of rotating rods 3 are rotationally arranged in the base frame 1;
the base frame 1 comprises a first side frame 11 and a second side frame 12, a plurality of rotating shafts 13 are symmetrically arranged on opposite sides of the first side frame 11 and the second side frame 12, and two ends of the rotating rod 3 are respectively sleeved on the outer sides of the rotating shafts 13 corresponding to the first side frame 11 and the second side frame 12.
In a possible implementation manner, the base frame 1 is further provided with an air cylinder 15, the second side frame 12 is provided with a positioning plate 16, the output end of the air cylinder 15 is connected with the positioning plate 16, and the rotating shaft 13 on the first side frame 11 is sleeved with a spring 14.
In a possible embodiment, the outer side of the base frame 1 is also provided with positioning holes 17 for inserting pins for positioning after the lathe frame is in place.
In one possible implementation manner, the lifting mechanism 2 comprises a bottom bracket 21, a motor 22 is arranged at the center of the bottom bracket 21, an output shaft of the motor 22 is connected with a bidirectional converter 23, two output ports of the bidirectional converter 23 are connected with transmission rods 24, one ends of the transmission rods 24, far away from the bidirectional converter 23, are connected with unidirectional converters 25, output ends of the unidirectional converters 25 are connected with screws 26, two ends of the bottom bracket 21 are respectively provided with two screw rods 27, lifting supporting plates 29 are arranged at the tops of the two screw rods 27, screw sleeves 28 are arranged outside the screw rods 27, and the outer sides of the screw sleeves 28 are matched with corresponding screw rods 26.
Further, the bidirectional converter 23 includes a main output rod connected to the output shaft of the motor 22, and auxiliary output rods on the left and right sides, and bevel gears on the main output rod are respectively engaged with bevel gears on the two auxiliary output rods, and similarly, the unidirectional converter 25 includes a main output rod connected to the transmission rod 24, and auxiliary output rods on the left/right sides, and bevel gears on the main output rod are engaged with bevel gears on the auxiliary output rods.
In one possible embodiment, the inner side of the sleeve 28 is screwed with the screw 27.
In one possible embodiment, the two ends of the transmission rod 24 are respectively connected with the bidirectional converter 23 and the unidirectional converter 25 through spline transmission.
Working principle referring to figure 1, when in use, springs are arranged between the two ends of the rotating rod 3 and the rotating shaft 13, and the rotating rod 3 can move and locate slightly along the moving direction of the vertical lathe frame.
Lifting supporting plates 29 are arranged at two ends of the lower part of the assembly line after the lathe frame moves in place, a motor 22 is arranged at the lower part of the lifting supporting plates 29 to drive a screw rod 27 to drive, and the lifting supporting plates 29 can be jacked up, so that the height of the lathe frame is controlled, and the lifting supporting plates are higher than the assembly line after lifting, so that the action and welding of an upper manipulator are facilitated.
The assembly line (bottom frame 1) is provided with a lathe frame in-place detection device for detecting the position of the lathe frame along the movement direction of the assembly line.
The lower part of the assembly line (the bottom frame 1) is provided with an air cylinder 15, and the air cylinder is clamped and loosened by air control, so that the machine frame has the functions of positioning and fixing, and is equal to the function of clamping the machine frame after linear movement is in place so as to be positioned close to one side of the robot welding device.
The lathe frame and positioning holes 17 for positioning the assembly line are preset on the assembly line, pins are inserted after the lathe frame is in place, the lathe frame is prevented from inclining and shifting on the supporting plate, and the welding position is controlled.
After positioning on the assembly line, the lathe frame is lifted by the lifting supporting plate 29, and the positioning is assisted by the pins.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. Lifting and transferring device for welding lathe frames is characterized in that: the lifting mechanism (2) is arranged below the base frame (1) and used for controlling lifting of the lathe frame, and a plurality of rotating rods (3) are rotationally arranged in the base frame (1);
the base frame (1) comprises a first side frame (11) and a second side frame (12), a plurality of rotating shafts (13) are symmetrically arranged on opposite sides of the first side frame (11) and the second side frame (12), and two ends of the rotating rod (3) are respectively sleeved on the outer sides of the rotating shafts (13) corresponding to the first side frame (11) and the second side frame (12).
2. The lifting and transferring device for welding a lathe frame as claimed in claim 1, wherein: the novel air cylinder is characterized in that an air cylinder (15) is further arranged in the base frame (1), a positioning plate (16) is arranged on the second side frame (12), the output end of the air cylinder (15) is connected with the positioning plate (16), and a spring (14) is sleeved on a rotating shaft (13) on the first side frame (11).
3. The lifting and transferring device for welding a lathe frame as claimed in claim 1, wherein: and a positioning hole (17) is further formed in the outer side of the base frame (1) and used for inserting a pin for positioning after the lathe frame is in place.
4. The lifting and transferring device for welding a lathe frame as claimed in claim 1, wherein: elevating system (2) are including bottom support (21), bottom support (21) center department is equipped with motor (22), motor (22) output shaft has two-way converter (23), two delivery outlets of two-way converter (23) all are connected with transfer line (24), the one end that two-way converter (23) was kept away from to transfer line (24) all is connected with one-way converter (25), one-way converter (25) output is connected with screw rod (26), bottom support (21) both ends all are equipped with two lead screws (27), two lead screw (27) top is equipped with lift layer board (29), the lead screw (27) outside is equipped with swivel nut (28), swivel nut (28) outside rather than corresponding screw rod (26) cooperate.
5. The lifting and transferring device for welding a lathe frame as claimed in claim 4, wherein: the inner side of the screw sleeve (28) is screwed with the screw rod (27) by adopting threads.
6. The lifting and transferring device for welding a lathe frame as claimed in claim 4, wherein: and two ends of the transmission rod (24) are respectively connected with the bidirectional converter (23) and the unidirectional converter (25) through spline transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321922608.0U CN220296223U (en) | 2023-07-21 | 2023-07-21 | Lifting and transferring device for welding lathe frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321922608.0U CN220296223U (en) | 2023-07-21 | 2023-07-21 | Lifting and transferring device for welding lathe frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220296223U true CN220296223U (en) | 2024-01-05 |
Family
ID=89371960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321922608.0U Active CN220296223U (en) | 2023-07-21 | 2023-07-21 | Lifting and transferring device for welding lathe frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220296223U (en) |
-
2023
- 2023-07-21 CN CN202321922608.0U patent/CN220296223U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |